43656340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 121306752

約数和(自身を除く): 77650412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 83, 85, 91, 119, 130, 140, 166, 170, 182, 221, 238, 260, 289, 332, 340, 364, 415, 442, 455, 476, 578, 581, 595, 830, 884, 910, 1079, 1105, 1156, 1162, 1190, 1411, 1445, 1547, 1660, 1820, 2023, 2158, 2210, 2324, 2380, 2822, 2890, 2905, 3094, 3757, 4046, 4316, 4420, 5395, 5644, 5780, 5810, 6188, 7055, 7514, 7553, 7735, 8092, 9877, 10115, 10790, 11620, 14110, 15028, 15106, 15470, 18343, 18785, 19754, 20230, 21580, 23987, 26299, 28220, 30212, 30940, 36686, 37570, 37765, 39508, 40460, 47974, 49385, 52598, 73372, 75140, 75530, 91715, 95948, 98770, 105196, 119935, 128401, 131495, 151060, 167909, 183430, 197540, 239870, 256802, 262990, 311831, 335818, 366860, 479740, 513604, 525980, 623662, 642005, 671636, 839545, 1247324, 1284010, 1559155, 1679090, 2182817, 2568020, 3118310, 3358180, 4365634, 6236620, 8731268, 10914085, 21828170, 43656340]

約数ペア:

[(1, 43656340), (2, 21828170), (4, 10914085), (5, 8731268), (7, 6236620), (10, 4365634), (13, 3358180), (14, 3118310), (17, 2568020), (20, 2182817), (26, 1679090), (28, 1559155), (34, 1284010), (35, 1247324), (52, 839545), (65, 671636), (68, 642005), (70, 623662), (83, 525980), (85, 513604), (91, 479740), (119, 366860), (130, 335818), (140, 311831), (166, 262990), (170, 256802), (182, 239870), (221, 197540), (238, 183430), (260, 167909), (289, 151060), (332, 131495), (340, 128401), (364, 119935), (415, 105196), (442, 98770), (455, 95948), (476, 91715), (578, 75530), (581, 75140), (595, 73372), (830, 52598), (884, 49385), (910, 47974), (1079, 40460), (1105, 39508), (1156, 37765), (1162, 37570), (1190, 36686), (1411, 30940), (1445, 30212), (1547, 28220), (1660, 26299), (1820, 23987), (2023, 21580), (2158, 20230), (2210, 19754), (2324, 18785), (2380, 18343), (2822, 15470), (2890, 15106), (2905, 15028), (3094, 14110), (3757, 11620), (4046, 10790), (4316, 10115), (4420, 9877), (5395, 8092), (5644, 7735), (5780, 7553), (5810, 7514), (6188, 7055)]